Yes, mount it on the outboard wing. Ours is like a Cessna, mounted under the wing. We installed it in the left wing. You just need to be sure it is OUT of the prop wash.
There is a time for building and a time for FLYING and the time for building has expired. See N64KR at http://KR-Builder.org - Then click on the pics Daniel R. Heath - Columbia, SC See you in Mt. Vernon - 2005 - KR Gathering
